That’s interesting, eandrews! Do you find any difference in fuel economy when mixing the two?
Fuel economy does improve with premium diesel on my end! But I’m cautious about mixing. It can vary from vehicle to vehicle, though.
That’s good to know! But is the price difference worth it if you have to mix with regular diesel?
I say use premium diesel if you can! It’s like treating your engine to a spa day. Why not give it the best? Just don’t mix it regularly, that could upset the balance.
Haha, I love that analogy! But what about emissions? Are both fuels equally clean?
Mixing can lead to unpredictable emissions. Premium diesel often has better detergents, which might help reduce soot, but mixing could negate those benefits.
It’s a balancing act for sure! I’d advise experimenting with a small portion if you’re curious but keep track of your engine’s response.
Good call, mbarrett! Perhaps I’ll do a test run. But I’m also worried about warranty issues. Have you researched that?
Warranty issues can indeed be tricky. Mixing fuels might void your warranty if it leads to engine problems. Best to check with your manufacturer!
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I have heard that mixing premium diesel with normal diesel can be done, but I’m curious if vehicle manufacturers recommend it. Will it affect my warranty?
That’s a great question! Most manufacturers advise sticking with their recommended fuel grade to prevent any potential warranty issues. Always best to check your owner’s manual for specifics.
I’ve mixed diesel grades before without issues, but I wonder about the long-term effects on engine performance and warranty.
Absolutely! I always keep mine in the glove box to refer back to. But let’s be real, who actually reads that thing?
From what I’ve seen, mixing these fuels occasionally should be okay, but it’s worth asking the dealership if you’re concerned about your warranty.
Inquisitive minds want to know: does anyone know if certain brands of diesel are better mixed than others? Is there a recommendation based on performance?
Great point! I’ve heard that higher cetane ratings in premium diesel could improve performance. Anyone tested that out?
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Make sure to monitor how your engine runs after mixing. If you notice any changes, consider switching back! Always listen to your vehicle.
It’s all about balance! Mixing occasionally might not harm your engine, but I’m wary of making it a habit due to warranty concerns.
Exactly! Sometimes manufacturers can be strict. I’d suggest consulting with a mechanic you trust to clarify these issues.
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I think mixing fuels is like seasoning food; it can enhance flavor, but too much can ruin the dish—your engine’s no different!
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